Citrine brut 21 lapis-lazuli 47 carat Country of origin:

47 carat Country of origin: Madagascar Gemological information about Amazonite: Note: Part of the feldspa family

Gemological information on porcelain jasper:

50g Carat weight: 27

Filtre chelsea: Inerte

Citrine brut 21 lapis-lazuli 47 carat Country of origin:Raw Citrine Color: Pale yellow Dimensions: 41. 07 x 28. 20 x 26. 87mm Weight: 43. 38g Country of origin: Democratic Republic of Congo Gemological information about citrine: Possible color: Pale yellow to yellow, orange, light brown (champagne, cognac, Madeira) Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive index: n0: 1. 538 to 1.